Poor David'S Soup

Ingredients

• 1 (12 oz.) pkg. Great Northern beans
• salt
• 3/4 lb. ham hock or meaty ham bone
• 2 qt. water
• 1 medium whole onion
• 1 rib celery, sliced
• 1/2 tsp. salt
• black pepper to taste
• 2 fresh turnip greens with roots chopped
• 4 medium potatoes, cubed
• 2 carrots, sliced
• 2 Tbsp. olive oil
• 1 medium onion, chopped
• 1 green pepper, seeded
• 1 medium fresh tomato, peeled and chopped or canned